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	The effect of tillage management on microbial functions in a maize crop at different slope positions 期刊论文 OAI收割 GEODERMA, 2021, 卷号: 401, 页码: 14 作者: Xu, Meng; Cardenas, Laura M.; Horrocks, Claire; Lopez-Aizpun, Maria; Zhang, Junling \| 收藏 \| 浏览/下载：46/0 \| 提交时间：2021/08/19 Soil tillage Carbon and nitrogen cycling Greenhouse gas emissions Soil microbial community Compound-specific( 13)C stable isotope analysis
	The effect of tillage management on microbial functions in a maize crop at different slope positions 期刊论文 OAI收割 GEODERMA, 2021, 卷号: 401, 页码: 14 作者: Xu, Meng; Cardenas, Laura M.; Horrocks, Claire; Lopez-Aizpun, Maria; Zhang, Junling \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2021/08/19 Soil tillage Carbon and nitrogen cycling Greenhouse gas emissions Soil microbial community Compound-specific( 13)C stable isotope analysis
	碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究期刊论文 OAI收割海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82 作者: 李宝泉 \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2020/06/17 潮间带大型底栖动物碳氮稳定同位素食源和营养级分析采样部位选取 intertidal zone macrobenthos carbon and nitrogen stable isotopes food sources and trophic levels study,sampling parts The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.
	Dentin isotopic reconstruction of individual life histories reveals millet consumption during weaning and childhood at the Late Neolithic (4500 bp) Gaoshan site in southwestern China 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF OSTEOARCHAEOLOGY, 2018, 卷号: 28, 期号: 6, 页码: 636-644 作者: Yi, Bing; Liu, Xiangyu; Yuan, Haibing; Zhou, Zhiqing; Chen, Jian \| 收藏 \| 浏览/下载：61/0 \| 提交时间：2019/04/28 carbon and nitrogen isotope analysis Chengdu Plain millet serial sampling weaning
	Preliminary attempt to distinguish the domesticated pigs from wild boars by the methods of carbon and nitrogen stable isotope analysis 期刊论文 iSwitch采集 Science in china series d-earth sciences, 2009, 卷号: 52, 期号: 1, 页码: 85-92 作者: Hu Yaowu; Luan FengShi; Wang ShouGong; Wang ChangSui 收藏 \| 浏览/下载：30/0 \| 提交时间：2019/05/10 Origins of domestic pigs Early stage of domestication Differentiation of domesticated pigs from wild boars Carbon and nitrogen stable isotope analysis Millet agriculture